mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-29 16:47:28 +01:00
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
|
# Copyright 2019 MongoDB Inc.
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
# you may not use this file except in compliance with the License.
|
||
|
|
# You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
|
||
|
|
import math
|
||
|
|
import os
|
||
|
|
import SCons
|
||
|
|
|
||
|
|
def exists(env):
|
||
|
|
"""Always enable"""
|
||
|
|
ccache_path = env.get('CCACHE', env.WhereIs('ccache'))
|
||
|
|
return os.path.exists(ccache_path)
|
||
|
|
|
||
|
|
|
||
|
|
def generate(env):
|
||
|
|
"""Add ccache support."""
|
||
|
|
# ccache does not support response files so force scons to always
|
||
|
|
# use the full command
|
||
|
|
#
|
||
|
|
# Note: This only works for Python versions >= 3.5
|
||
|
|
env['MAXLINELENGTH'] = math.inf
|
||
|
|
env['CCACHE'] = env.get('CCACHE', env.WhereIs('ccache'))
|
||
|
|
env['CCCOM'] = '$CCACHE ' + env['CCCOM']
|
||
|
|
env['CXXCOM'] = '$CCACHE ' + env['CXXCOM']
|
||
|
|
env['SHCCCOM'] = '$CCACHE ' + env['SHCCCOM']
|
||
|
|
env['SHCXXCOM'] = '$CCACHE ' + env['SHCXXCOM']
|
||
|
|
|
||
|
|
|